Support-free iridium hydroxide for high-efficiency proton-exchange membrane water electrolysis

Abstract The large-scale implementation of proton-exchange membrane water electrolyzers relies on high-performance membrane-electrode assemblies that use minimal iridium (Ir). In this study, we present a support-free Ir catalyst developed through a metal-oxide-based molecular self-assembly strategy....

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Bibliographic Details
Main Authors: Yubo Chen, Chencheng Dai, Qian Wu, Haiyan Li, Shibo Xi, Justin Zhu Yeow Seow, Songzhu Luo, Fanxu Meng, Yaolong Bo, Yanghong Xia, Yansong Jia, Adrian C. Fisher, Zhichuan J. Xu
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-58019-7
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